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Email Deliverability Audit API

io.github.Br0ski777/email-deliverability
Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.
healthy
status
2
tools exposed
435ms
connect latency
07a2628d5a0a
schema fingerprint

Tools (2)

email_audit_deliverability
Use this when you need to audit email deliverability configuration for a domain. Returns structured JSON with authentication record analysis and a deliverability score 0-100. 1. score (number 0-100) -- overall deliverability health score 2. spf (object) -- SPF record found, valid syntax, includes c
email_audit_deliverability
Use this when you need to audit email deliverability configuration for a domain. Returns structured JSON with authentication record analysis and a deliverability score 0-100. POST variant of email_audit_deliverability -- same params passed as JSON body instead of query string. 1. score (number 0-10

Endpoint

https://email-deliverability.api.klymax402.com/mcp
Category: Communication · Last checked: 2026-07-30T13:46:40Z

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What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.